RONALD J MITTELSTAEDT
CIK 1064299 · President & CEO · last filed 2026-05-13
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$47.75M
Companies
3
Total Filings
99
Lifetime Open-Market Net
-$4.41M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Recent Filings · Page 5 of 10
99 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-02-15 | WCN | Mixed | +10,360 | -$460.4K | EDGAR |
| 2018-02-13 | WCN | Mixed | +20,345 | -$641.8K | EDGAR |
| 2018-02-09 | SKYW | Grant (A) | +1,685 | $0 | EDGAR |
| 2017-02-28 | WCN | Mixed | +22,701 | -$246.2K | EDGAR |
| 2017-02-14 | WCN | Sell (S) | −9,744 | -$781.6K | EDGAR |
| 2017-02-13 | SKYW | Grant (A) | +2,513 | $0 | EDGAR |
| 2016-06-03 | WCN | Grant (A) | +320,061 | $0 | EDGAR |
| 2016-06-03 | — | Disp (D) | −320,061 | $0 | |
| 2016-02-29 | — | Tax (F) | −146 | -$9.1K | |
| 2016-02-16 | — | Mixed | +35,019 | -$566.6K |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.